CN108420173A - A kind of tuyere and its hair dryer for hair dryer - Google Patents
A kind of tuyere and its hair dryer for hair dryer Download PDFInfo
- Publication number
- CN108420173A CN108420173A CN201810456656.2A CN201810456656A CN108420173A CN 108420173 A CN108420173 A CN 108420173A CN 201810456656 A CN201810456656 A CN 201810456656A CN 108420173 A CN108420173 A CN 108420173A
- Authority
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- China
- Prior art keywords
- air
- air duct
- outer barrel
- hair dryer
- tuyere
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
- A45D20/122—Diffusers, e.g. for variable air flow
Abstract
The present invention relates to household appliance technical fields, to avoid tuyere central gas stream temperature excessively high, generate hot spot, colloidal sol phenomenon, and tuyere problem easy to be lost more particularly to a kind of tuyere for hair dryer, including outer barrel；The outer barrel has for receiving the air intake from hair dryer air stream；Air outlet slit for discharging the air stream；And the mounting portion being connected with hair dryer；Wherein, go out central air duct and multiple interior air ducts by divides equipped with multiple demarcation strips extended along outer barrel radial direction, the inner space of the outer barrel in the outer barrel, the multiple interior air duct is arranged around central air duct；The airflow diversion that tuyere is received from hair dryer enters central air duct and interior air duct.Benefit is to reduce windage, improve wind speed and reduce the pressure loss.
Description
Technical field
The present invention relates to household appliance technical field more particularly to a kind of tuyeres and its hair dryer for hair dryer.
Background technology
Currently, being used to the tuyere that hair dryer is used cooperatively be mostly independent air duct in the market；Minority has multiple air ducts
Tuyere, inner space is divided into multiple individual pipelines by the division surface extended along tuyere center line.Such structural principle is
Promote scattering for wet hair by reducing sectional area to improve wind speed, to increase hair contact surface area with flash baking hair.
But such scheme will produce iris action to wind, generate windage, make since division surface extends radially through the inner space of tuyere
At wind loss；How to improve and blows out the flow velocity of air-flow via tuyere to minimize the pressure loss again be problem to be solved.
Invention content
In order to solve the problems in background technology, the present invention provides a kind of wind that can be improved wind speed, reduce the pressure loss
Mouth and its hair dryer, the tuyere is for being attached on hair dryer for drying up hair.
Technical scheme is as follows：
A kind of tuyere for hair dryer, including outer barrel；The outer barrel has for receiving the air from hair dryer air stream
Entrance；
Air outlet slit for discharging the air stream；
And the mounting portion being connected with hair dryer；
Wherein, equipped with multiple demarcation strips extended along outer barrel radial direction in the outer barrel, the inner space of the outer barrel is divided
Partition board is separated out central air duct and multiple main air ducts, and the multiple main air duct is arranged around central air duct.
Benefit is that the inner space of one side outer barrel has less obstacle, reduces windage, to be lowered into tuyere
The air quantity of air-flow, wind speed loss, so that air quantity as much as possible in the unit interval is released from air outlet slit with faster speed,
By applying the tuyere, the significantly more efficient wet hair that scatters to increase the contact area of wet hair and hot wind, improve drying on hair dryer
Efficiency；On the other hand, the central air ducts of multiple main air ducts wrapping, the airflow diversion that tuyere is received from hair dryer enter central air duct with
Main air duct, the air-flow blown out from air outlet slit is divided into multiply individual air stream, and can make multiple masters by the setting of demarcation strip
Air-flow velocity in air duct, central air duct is different, so that the air-flow blown out from air outlet slit is more three-dimensional, powerful, is promoted
Scalp constriction will not be given while flow velocity fast spread wet hair；Third prevents air-flow from blowing to tuyere along center line, makes in tuyere
Heart temperature is excessively high, colloidal sol, avoids the generation of hot spot, mitigates the excessively high damage to scalp, hair quality of central gas stream temperature.
Preferably, the demarcation strip has free end, and the free end of adjacent two demarcation strip is limited to be connected to main air duct
Entreat air duct.
Benefit is, by making main air duct be connected to central air duct, the air-flow in main air duct, central air duct can be produced in connectivity part
Anger stream flowing, reduces the temperature by center air duct air-flow, avoids the excessively high generation hot spot of center air duct gas flow temperature, correct
Hair, scalp generate damage.
Preferably, there is inlet and outlet, the area of import to be more than the area of outlet in the central air duct.
Benefit, which is that the inlet -duct area in central air duct is larger, is conducive to that more air-flow is made to enter central air duct, increases center
Air quantity in air duct；Discharge area reduces, and by changing the sectional area in central air duct, improves the air-flow blown out from central air duct
Speed is conducive to the dynamics for improving blowout air-flow, breaks up wet hair, increase the contact area of warm wind and wet hair, improves drying efficiency.
By make air-flow from outlet blow out, prevent air-flow along center line blow out tuyere, keep the temperature of central gas stream excessively high, cause hot spot,
There will not be hot feeling to scalp；Air quantity and wind speed are balanced, is unlikely to lose excessive air quantity while improving wind speed, is accelerated
The drying efficiency of hair.
Preferably, at the air intake, demarcation strip has that heart line direction extends thereto from the madial wall of outer barrel
End wall, the tangent line and end wall of end wall and outer tube side wall intersection point are at an acute angle.
Benefit is to reduce windage, to reduce wind loss；The side wall of initiating terminal and outer barrel is at an acute angle to make initiating terminal in
Heart air duct tilts, and has guiding role to air-flow, allows airflow into central air duct.
Preferably, the outer barrel is equipped with inner fovea part, and the inner fovea part is radially recessed by the lateral wall of outer barrel.Indent
Portion forms a storage wind region, when air-flow is blown out from air outlet slit, drives the air-flow flowing stored in inner fovea part, forms one speed
The smaller air-flow of degree makes air-flow become the strong and weak alternate air-flow of multiply dynamics after the change of tuyere, is conducive to wet method of scattering,
Improve drying efficiency.
Preferably, the inner fovea part is identical as the center line of the radial direction of demarcation strip.When outer barrel is made of plastic material
When, preventing demarcation strip from shrinking influences air-out effect；The space of outer barrel is made full use of, can realize that inner fovea part forms outlet air region,
It is not take up the space of main air duct again.
Preferably, the mounting portion is located at inner fovea part on same axis.Convenient for depanning and the installation of tuyere and determine
Position.
A kind of hair dryer, including handle；
Shell, including air outlet；
Fan unit, for generating the air-flow across hair dryer, air-flow enters hair dryer from air inlet and is blown out from air outlet；
Heater, for heating the air-flow for being sucked and entering from air inlet and being blown out from air outlet；
Wherein, the hair dryer includes the tuyere described in above-mentioned any one, and the outer casing inner wall is equipped with auxiliary section, mounting portion with
The connection of tuyere and shell is realized in auxiliary section connection.
Benefit is, by applying the tuyere, the significantly more efficient wet hair that scatters, the wet hair of increase to be connect with hot wind on hair dryer
Contacting surface is accumulated, and drying efficiency is improved；Scalp constriction will not be given while promoting flow velocity fast spread wet hair；Mitigate central gas stream temperature
Spend the high damage to scalp, hair quality.
Preferably, the outer barrel is at least partially disposed at enclosure, wind supplemented by the formation of space between the shell and outer barrel
Road is less than the flow velocity by main air duct fluid by the flow velocity of auxiliary air duct fluid.
Benefit is that the space between outer barrel and shell forms the auxiliary air duct of annular, and the flow velocity of auxiliary air duct fluid is less than main air duct
The flow velocity of fluid, the flow velocity of main air duct fluid are more than the flow velocity of central air duct fluid so that the air-flow blown out from hair dryer is in sky
Between on be divided into the different multiply air-flow of flow velocity, the annular airflow wrapping gas that multiply is independent and flow velocity is larger of smaller flow velocity
Stream, multiply individual air stream to the dynamics of scalp are weak, strong, weak when reaching hair surface around the air-flow of one flow velocity minimum
Feel, is easy to break up wet hair, increases the contact area of hot wind and hair, improve drying efficiency；Particularly, it for long hair, avoids
Long hair is flown on the face since wind speed is excessive；Moreover, air-flow dynamics power replaces, moreover it is possible to be massaged to scalp.The auxiliary wind of annular
The air-flow velocity in road is relatively low, and air-flow can be made to generate heat with air when reaching hair surface and transmitted, auxiliary air duct gas is reduced and flow to
Up to the temperature of hair surface, and so on, keep the temperature of arrival hair surface air-flow also stepped, avoid the generation of hot spot,
The feeling for skin of perming is not had.
Preferably, air-flow passes through in the mounting portion.
Benefit is to reduce windage, makes full use of installation space, reduces wind loss；Particularly, mounting portion and indent position
The air flowing in inner fovea part is driven when passing through air-flow on same axis, in mounting portion, to improve the flow velocity in auxiliary air duct.
Particularly, " radial direction " mentioned in the present invention, " radial direction " are each meant perpendicular to the direction of outer barrel center line.
Description of the drawings
Fig. 1 is the complete machine structure schematic diagram of hair dryer described in the embodiment of the present invention one.
Fig. 2 is the structural schematic diagram of tuyere described in the embodiment of the present invention one.
Fig. 3 is the vertical view of tuyere described in the embodiment of the present invention one.
Fig. 4 is the side view of tuyere described in the embodiment of the present invention one.
Fig. 5 is the explosive view of tuyere described in the embodiment of the present invention one and hair dryer installation.
Fig. 6 is the structural schematic diagram of tuyere described in the embodiment of the present invention two.
Fig. 7 is the structural schematic diagram of demarcation strip described in the embodiment of the present invention two.
Fig. 8 is the structural schematic diagram of tuyere described in the embodiment of the present invention three.
Fig. 9 is the structural schematic diagram of tuyere described in the embodiment of the present invention four.
The title of each component described in figure is as follows：
1, tuyere；101, outer barrel；102, air intake；103, air outlet slit；104, mounting portion；105, demarcation strip；1051, freely
End；1052, first side；1053, second side；1054, end wall；106, main air duct；107, central air duct；1071, import；
1072, it exports；108, virtual partition face；109, inner fovea part；110, extension；111, through-hole；2, handle；3, shell；301, go out
Air port；302, air inlet；4, auxiliary air duct；5, the first face；6, the second face；7, auxiliary section；8, wind net.
Specific implementation mode
Present disclosure is described in detail below in conjunction with the accompanying drawings.
Embodiment one：
As shown in Figure 1, 2, a kind of tuyere 1 for hair dryer, including outer barrel 101；The outer barrel 101 has to be come from for receiving
The air intake 102 of hair dryer air stream；
Air outlet slit 103 for discharging the air stream；
And the mounting portion 104 being connected with hair dryer；
Wherein, multiple demarcation strips 105 extended along 101 radial direction of outer barrel are equipped in the outer barrel 101, the outer barrel 101
Inner space is separated out central air duct 107 and multiple main air ducts 106 by demarcation strip 105, and the multiple main air duct 106 is around center
Air duct 107 is arranged；The airflow diversion that tuyere 1 is received from hair dryer enters central air duct 107 and main air duct 106.Central air duct 107
Can be connected to main air duct 106 can not also be connected to.106 quantity of main air duct is 3 in this example.It should be understood that main air duct 106
Quantity be two, four, five etc..
Further, as shown in Figure 2, Figure 3, Figure 4, the demarcation strip 105 has free end 1051, adjacent two demarcation strip
105 free end 1051 limits the central air duct 107 being connected to main air duct 106.On same section, adjacent two free end 1051
Line construct virtual partition line, construct virtual partition face along a plurality of virtual partition line of 101 centerline direction of outer barrel
108, central air duct 106 is connected to main air duct 107 at virtual partition face 109.Virtual partition line can be that curve can also be
Straight line, and then virtual partition face 108 can be plane, can also be curved surface.In this example, outer barrel 101 is taper, virtual partition
Face 108 is curved surface, is also taper by the central air duct 107 that the free end 1051 of virtual partition face 108, demarcation strip 105 limits,
The curvature in virtual partition face 108 is identical with the curvature of 101 side wall of outer barrel.
There is inlet and outlet, the area of import to be more than the area of outlet in the center air duct 107.Central air duct 107 is
Perforative space between first entrance to outlet, the air-flow part that tuyere 1 receives enter central air duct from first entrance,
Then it is blown out from outlet.In this example, the sectional area in central air duct 107 is tapered into along the centerline direction of outer barrel 101.
There is the main air duct 106 second import and second outlet, the area of the second import to be more than the area of second outlet.
Benefit, which is that the second inlet -duct area is larger, is conducive to that more air-flow is made to enter main air duct, increases the air quantity in main air duct；Second goes out
Open area reduces, and by changing the sectional area of main air duct, improves the speed of the air-flow blown out from main air duct, is conducive to improve blowout
The dynamics of air-flow breaks up wet hair, increases the contact area of warm wind and wet hair, improves drying efficiency.In this example, main air duct 106
Sectional area is tapered into along the centerline direction of outer barrel 101.
At the air intake 102, the demarcation strip 105 has from the madial wall of outer barrel 101 heart line direction thereto
The end wall 1054 of extension, end wall 1054 and the tangent line and end wall 1054 of 101 side wall intersection point of outer barrel are at an acute angle.End wall 1054 have with
The first end of 101 side wall of outer barrel connection, and the second end far from first end, the line of first end and second end and the tangent line of intersection point
It is at an acute angle.
The outer barrel 101 be equipped with inner fovea part 109, the inner fovea part 109 by outer barrel 101 lateral wall radial direction concave shaped
At.The inner fovea part 109 is identical as the center line of the radial direction of demarcation strip 105, i.e., demarcation strip 105 is set to the interior of outer barrel 101
Side wall extends from the madial wall of outer barrel 101 to center line, the lateral wall of outer barrel 101 of the inner fovea part 109 from opposite position to
Sunken inside.In this example, the demarcation strip 105 is radially recessed by 101 side wall of outer barrel, and the side wall of outer barrel 101 forms one
Demarcation strip 105 is separated into the first demarcation strip and the second demarcation strip by inner fovea part 109, the inner fovea part 109.
The slope of the demarcation strip 105 becomes smaller along 101 centerline direction of outer barrel, and this structure makes demarcation strip 105 in stream
Line style reduces windage, to reduce wind loss.Demarcation strip 105 includes first side 1052 and second side 1053, and described the
One side 1052 or second side 1053 include different the first faces 5 and the second face 6 of slope, and the slope in the first face 5 is more than the
Two faces 6, at air intake 102, benefit is that the first face 5 guides more air quantity to enter main air duct 106, the second face 6 in the first face 5
The direction for changing air-flow makes air-flow be blown out from air outlet slit 103 according to preset angle, improves from main air duct 106 and blow out air-flow
Air quantity, contribute to it is wet diverge, flash baking hair.In this example, first side 1052 and second side 1053 all have
On one side 5 and second face 6.It should be understood that the side of the demarcation strip 105 can be made of the different face of multiple slopes, it is close
The slope in the face of air intake 102 is the largest, and the slope close to the face of air outlet slit 103 is minimum.
In this example, first side 1052, second side 1053 are the first demarcation strip, the second demarcation strip close to main air duct
106 face.
As shown in Figure 1, shown in Figure 5, a kind of hair dryer, including handle 2；
Shell 3, including air outlet 301；
Fan unit, for generating air-flow across hair dryer, air-flow is from the entrance hair dryer of air inlet 302 and from air outlet 301
Blowout；
Heater, for heating the air-flow for being sucked and entering from air inlet 302 and being blown out from air outlet 301；（Heater and wind
Fan unit is being not shown in figure）.
Wherein, the hair dryer includes tuyere 1 as described above, and 3 inner wall of the shell is equipped with auxiliary section 7, mounting portion 104
The connection for realizing tuyere 1 and shell 3 is connect with auxiliary section 7.In this example, auxiliary section 7 be along the circumferentially disposed sliding slot of outer inner wall,
Mounting portion 104 is the sliding rail set on 101 outer wall of outer barrel, and the installation of tuyere 1 and hair dryer is realized by the cooperation of sliding rail and sliding slot,
There are three sliding slot tools, sliding rail also there are three, the mounting structure of tuyere 1 and hair dryer is error-proof structure, that is to say, that at least
It is different from other sliding slots that there are one sliding slots, and corresponding sliding rail is also in this way, preventing tuyere 1 from rotating, when being easily installed tuyere 1
It is positioned, makes tuyere 1 that can only be installed in specific direction.There is air-flow to pass through in the mounting portion 104, more specifically, sliding slot
Depth is less than the height of sliding rail, and the gap between the sliding rail made has air-flow to pass through.
The outer barrel 101 is at least partially disposed inside shell 3, and in this example, outer barrel 101 is located inside shell 3, and outer barrel
101 air outlet slit 103 is located at the air outlet 301 of shell 3 in same level, on the one hand reduces the length of hair dryer,
Keep hair dryer more compact, it is small to occupy storage space；On the other hand, tuyere 1 is not easy to touch skin, prevents from scalding.In addition, wind
Mouth 1 is non-dismountable, prevents tuyere 1 from losing.
Air duct 4 supplemented by the formation of space, is less than by the flow velocity of 4 fluid of auxiliary air duct and is passed through between the shell 3 and outer barrel 101
The flow velocity of 106 fluid of main air duct.In this example, shell 3 is taper, and outer barrel 101 is also taper, and the side wall of shell 3, outer barrel
101 sidewall taper is identical, and auxiliary air duct 4 is annular, and the sectional area in auxiliary air duct 4 is tapered into along the direction of 3 center line of shell, leads to
It crosses wind speed when 4 air-flow of auxiliary air duct is blown out to be enhanced, conducive to wet hair is dispelled, improves drying efficiency.
The flow velocity in auxiliary air duct 4 is more than the flow velocity in central air duct 107, that is, passes through main air duct 106, auxiliary air duct 4, central air duct
The wind speed of 107 air-flows is sequentially reduced, reach hair surface when to scalp dynamics be weak, strong, weak feeling, be easy to break up wet
Hair increases the contact area of hot wind and hair, improves drying efficiency, moreover it is possible to be massaged to scalp.The air-flow in annular auxiliary air duct 4
Flow velocity is relatively low, and air-flow can be made to generate heat with air when reaching hair surface and transmitted, 4 air-flow of auxiliary air duct is reduced and reach hair table
The temperature in face, and so on, keep the temperature of arrival hair surface air-flow also stepped, avoid the generation of hot spot, does not have boiling hot
The feeling of scalp.It is minimum by the wind speed of 107 air-flow of central air duct, it is the temperature highest because of central fluidizing gas, is released from hair dryer
The time of heat exchange can be extended after external environment by being put into, and the temperature of arrival scalp surface is made to reduce, and scalp is avoided to have to burn and scald
Feel.
The hair dryer further includes wind net 8, and wind net is set to the rear of tuyere 1.Prevent user is close from air outlet 301 from adding
Hot device avoids scalding.
Embodiment two：
The difference between this embodiment and the first embodiment lies in as shown in Figure 6,7, central air duct 107 is isolated with main air duct 106, separate
There is extension 110,110 split of extension of multiple demarcation strips 105 to be connected to one for the one end of plate 105 far from 101 side wall of outer barrel
It rises and limits central air duct 107.
In this example, extension 110 is arc panel, and multiple arcs plate, which is stitched together, limits the central air duct of taper
107, and central air duct 107 is not connected to main air duct 106.That is, main air duct 106 and central air duct 107 are spatially not
Connection is constituted, it is separate from its air duct after the airflow diversion that tuyere 1 receives enters main air duct 106 and central air duct 107
Outlet blowout.It should be understood that the one end of demarcation strip 105 far from 101 side wall of outer barrel can be other shapes, as long as can be mutual
Formation stitched together and 106 disconnected center air duct 107 of main air duct.
Embodiment three：
The difference between the present embodiment and the second embodiment lies in that as shown in figure 8, central air duct 107 and the isolation of main air duct 106, demarcation strip
There is extension 110,110 split of extension of multiple demarcation strips 105 to link together for 105 one end far from 101 side wall of outer barrel
Central air duct 107 is limited, extension 110 is equipped with multiple through-holes 111, and main air duct 106 and central air duct 107 pass through the through-hole
111 connections.
Example IV：
The difference between this embodiment and the first embodiment lies in as shown in figure 9, central air duct 107 be connected to 106 part of main air duct, portion
Separate from.Demarcation strip 105 has free end 1051 and extension 110, and free end 1051 and extension 110 respectively account for demarcation strip 105
Half, extension 110 be located at free end 1051 lower section, can also be located at free end 1052 top.
The above embodiment is only the optimal enforcement mode of the present invention, is not the whole embodiments of the present invention, according to this hair
Bright principle, those skilled in the art can make various modifications, without departing from the spirit of the present invention, should all belong to the present invention
Range defined in the claim.
Claims (10)
1. a kind of tuyere for hair dryer, including outer barrel；The outer barrel has for receiving the sky from hair dryer air stream
Gas entrance；
Air outlet slit for discharging the air stream；
And the mounting portion being connected with hair dryer；
It is characterized in that, equipped with multiple demarcation strips extended along outer barrel radial direction in the outer barrel, the inside of the outer barrel is empty
Between by divides go out central air duct and multiple main air ducts, the multiple main air duct is arranged around central air duct.
2. tuyere according to claim 1, which is characterized in that the demarcation strip has free end, adjacent two demarcation strip
Free end limits the central air duct being connected to main air duct.
3. tuyere according to claim 1, which is characterized in that there is inlet and outlet, import to cut in the center air duct
Area is more than the sectional area of outlet.
4. tuyere according to claim 1, which is characterized in that at the air intake, demarcation strip has from outer barrel
The madial wall end wall that heart line direction extends thereto, the tangent line and end wall of end wall and outer tube side wall intersection point are at an acute angle.
5. tuyere according to claim 1, which is characterized in that the outer barrel is equipped with inner fovea part, and the inner fovea part is by outer
The lateral wall of cylinder is radially recessed.
6. tuyere according to claim 5, which is characterized in that the center line of the radial direction of the inner fovea part and demarcation strip
It is identical.
7. tuyere according to claim 5, which is characterized in that the mounting portion is located at inner fovea part on same axis.
8. a kind of hair dryer, including handle；
Shell, including air outlet；
Fan unit, for generating the air-flow across hair dryer, air-flow enters hair dryer from air inlet and is blown out from air outlet；
Heater, for heating the air-flow for being sucked and entering from air inlet and being blown out from air outlet；
It is characterized in that, the hair dryer includes the tuyere described in claim 1 to 8 any one, the outer casing inner wall is equipped with
Auxiliary section, mounting portion connect the connection for realizing tuyere and shell with auxiliary section.
9. hair dryer according to claim 8, which is characterized in that the outer barrel is at least partially disposed at enclosure, described
Air duct supplemented by the formation of space, the flow velocity by main air duct fluid is less than by the flow velocity of auxiliary air duct fluid between shell and outer barrel.
10. hair dryer according to claim 8, which is characterized in that there is air-flow to pass through in the mounting portion.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810456656.2A CN108420173B (en) | 2018-05-14 | 2018-05-14 | Air nozzle for electric hair drier and electric hair drier |
| CN202110101731.5A CN112690551A (en) | 2018-05-14 | 2018-05-14 | Air nozzle for electric hair drier and electric hair drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810456656.2A CN108420173B (en) | 2018-05-14 | 2018-05-14 | Air nozzle for electric hair drier and electric hair drier |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110101731.5A Division CN112690551A (en) | 2018-05-14 | 2018-05-14 | Air nozzle for electric hair drier and electric hair drier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108420173A true CN108420173A (en) | 2018-08-21 |
| CN108420173B CN108420173B (en) | 2021-03-30 |
Family
ID=63162993
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810456656.2A Active CN108420173B (en) | 2018-05-14 | 2018-05-14 | Air nozzle for electric hair drier and electric hair drier |
| CN202110101731.5A Pending CN112690551A (en) | 2018-05-14 | 2018-05-14 | Air nozzle for electric hair drier and electric hair drier |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110101731.5A Pending CN112690551A (en) | 2018-05-14 | 2018-05-14 | Air nozzle for electric hair drier and electric hair drier |
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| CN (2) | CN108420173B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109527765A (en) * | 2019-01-29 | 2019-03-29 | 全小华 | Hair dryer |
| CN109645652A (en) * | 2019-01-25 | 2019-04-19 | 追觅科技（天津）有限公司 | Tuyere, tuyere external member and hair dryer |
| CN109662430A (en) * | 2019-01-08 | 2019-04-23 | 吴雪央 | A kind of drying hair cylinder and its application |
| CN109662431A (en) * | 2019-01-08 | 2019-04-23 | 吴雪央 | A kind of hair dryer drying hair cylinder |
| WO2022028384A1 (en) * | 2020-08-03 | 2022-02-10 | 南京德朔实业有限公司 | Hair dryer |
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| CN1440703A (en) * | 2002-02-28 | 2003-09-10 | 新联电器厂有限公司 | Improvement of hair drier |
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| CN109662430A (en) * | 2019-01-08 | 2019-04-23 | 吴雪央 | A kind of drying hair cylinder and its application |
| CN109662431A (en) * | 2019-01-08 | 2019-04-23 | 吴雪央 | A kind of hair dryer drying hair cylinder |
| CN109662430B (en) * | 2019-01-08 | 2021-10-01 | 苏州曜恺信息科技有限公司 | Hair drying barrel and application thereof |
| CN109662431B (en) * | 2019-01-08 | 2021-11-09 | 深圳市瑞和铭科技有限公司 | Hair drying cylinder of electric hair drier |
| CN109645652A (en) * | 2019-01-25 | 2019-04-19 | 追觅科技（天津）有限公司 | Tuyere, tuyere external member and hair dryer |
| CN109527765A (en) * | 2019-01-29 | 2019-03-29 | 全小华 | Hair dryer |
| CN109527765B (en) * | 2019-01-29 | 2023-08-04 | 高文龙 | Electric hair drier |
| WO2022028384A1 (en) * | 2020-08-03 | 2022-02-10 | 南京德朔实业有限公司 | Hair dryer |
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| Publication number | Publication date |
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| CN112690551A (en) | 2021-04-23 |
| CN108420173B (en) | 2021-03-30 |
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